extension JSONStubs {
    static let call_tuple = """
    {
        "jsonrpc": "2.0",
        "id": 0,
        "result": "0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004"
    }
    """
}
